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WO/2016/125353A1 |
The purpose is to provide a heat exchanger and a method for controlling a heat exchanger with which it is possible to reduce heat transfer pipe corrosion and adhesion of soot and dust present in an exhaust gas in the interior of a reheat...
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WO/2016/117258A1 |
A waste treatment system is provided with a melting furnace (200) for melting ash that is included in flammable gas, a denitrification agent supply unit (300) for supplying a denitrification agent that reduces NOx, and a control unit (40...
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WO/2016/117172A1 |
An exhaust gas treatment system provided with: a wet desulfurization unit 13 for removing sulfur oxides in exhaust gas 12A from a boiler 11; a mist collection/aggregation unit 14, which is provided on the downstream side of the desulfuri...
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WO/2016/115453A1 |
A variable flow device that can be used to dewater an ash slurry is described. The variable flow device includes a pipe section having a plurality of adjustable openings in the sidewall. The variable flow device can be can be attached to...
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WO/2016/115393A1 |
A process for treating a sulfurous fluid to form gypsum and magnesium carbonate, whereby the sulfurous fluid is scrubbed with a sequestrating agent to yield a scrubbed fluid, gypsum and magnesium sulfate. The flue gas desulfurized gypsum...
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WO/2016/110828A2 |
Methods and apparatus to improve industrial combustion efficiency are disclosed. One disclosed example method includes providing sorbent (206) to a combustor (204; 306) and/or to flue gas exiting the combustor (204; 306) after a combusti...
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WO/2016/108709A1 |
The present invention relates to a boiler pertaining to the type of those used to feed heating water or other fluid lines, comprising a burner (1) that in turn comprises an inflation chamber, a post-chamber, and a cleaning system; a comb...
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WO/2016/102231A1 |
A thermal exhaust gas cleaning device has at least one thermal reactor (10) to which a raw gas that is to be cleaned is supplied, and in which the supplied raw gas is thermally cleaned, and an energy recovery apparatus to which a gas cle...
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WO/2016/098385A1 |
The present invention controls an inlet temperature 14a to be a set temperature of an acid dew point or higher such that: a combustion gas bypass line 12 that allows combustion gas to bypass a preheater 4 is provided, and a combustion ga...
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WO/2016/098173A1 |
Provided are an air pre-heater cleaning time predicting method and an air pre-heater cleaning time predicting apparatus which can predict the time when an air pre-heater will need to be cleaned, even before an increase in pressure differ...
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WO/2016/099245A1 |
The invention relates to a device for cleaning non-condensable, polluting combustion fumes, said device comprising: a post-combustion furnace (35) for incinerating non-condensable polluting substances; a steam-generating apparatus (49) f...
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WO/2016/092930A1 |
In an exhaust duct and a boiler, there are provided: an exhaust gas passage (60) through which exhaust gases pass; a first hopper (61) provided to the exhaust gas passage (60), the first hopper (61) recovering PA in the exhaust gases; a ...
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WO/2016/092154A1 |
A marine vessel (V) waste treatment installation (10), which includes at least one waste receiving unit (2), at least one waste feeding unit (3), at least one incinerator unit (4) provided with an outlet (7), and at least one flue gas pi...
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WO/2016/082047A1 |
Described herein is an apparatus and method for avoiding frost buildup on the air intake and or ice buildup on the ice condensing surfaces of the exhaust vent of a condensing appliance. The apparatus comprises a heat-conducting path that...
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WO/2016/014981A9 |
An apparatus for removing contaminants from emissions is provided with a housing shaped as a reverse venturi. The housing includes an entry portion for receiving emissions, an exit portion for expelling emissions, and an enlarged portion...
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WO/2016/081233A1 |
A combustion apparatus (5) includes a combustion chamber having multiple combustion zones (5a, 5b, 5c). A first wind box (2) is in communication with the first combustion zone (5a) to feed the fuel to be fed into the combustion chamber f...
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WO/2016/071537A1 |
The arrangement of a combustor and a device for selective non catalytic reduction (7) comprises a nozzle (10) for injecting a reagent, a control system (44) for controlling the flow from the nozzle (10), the control system being arranged...
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WO/2016/066861A1 |
The nozzle (10) for injecting a reagent into a combustor has a body (50) with a cavity, an occlusion (53) for the cavity, a slit (54, 54a, 54b) for injecting the reagent, at least one intermediate disc (56) between the body (50) and the ...
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WO/2016/067066A1 |
The invention relates to a device for cleaning a chimney, said device being fixed above the chimney. The device comprises a housing (1) consisting of rust-resistant sheet metal and having double walls, in which housing a block-and-tackle...
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WO/2016/068699A1 |
The present invention relates to a process for removing acid gases from a gas stream enriched in acid gases, wherein: (a) the gas stream enriched in acid gases is contacted in an absorption zone with an absorption medium, wherein the abs...
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WO/2016/068698A1 |
The present invention relates to a process for removing acid gases from a gas stream enriched in acid gases, wherein: (a)the gas stream enriched in acid gases is contacted in an absorption zone with an absorption medium, wherein the abso...
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WO/2016/066806A1 |
The invention relates to a method for handling slag (12) and grate riddlings (11) of a refuse incinerator (1), wherein refuse (21) is burned on a grate (7) in a furnace (2) of the refuse incinerator (1), grate riddlings (11) fall through...
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WO/2016/066844A1 |
The present invention is concerned with an improved boiler heating system (10), in particular for use in supplying heated water to radiators or the like which form part of a domestic or other hot water system or circuitry, the boiler hea...
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WO/2016/062901A1 |
The boiler (1) has side tubed walls (2) enclosing an inner space (3) and a device for selective non catalytic reduction (7). The device for selective non catalytic reduction (7) has a lance (8) carrying a hose (9) having at least a nozzl...
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WO/2016/062731A1 |
In order to overcome the limitations and problems that earlier methods for the partial removal of contaminants from a process gas stream have experienced, the following method steps are proposed: - conveying the process gas stream (12; 3...
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WO/2016/064717A1 |
A pollution reduction system includes a catalytic converter, fabric filtration and a plurality of cyclonic separators to effectively reduce CO, VOCs and particulate matter emissions from biomass fuel-fired furnaces, while efficiently ext...
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WO/2016/057998A1 |
A method of combusting coal in the presence of a clay additive and a slag additive is disclosed. The combustion may occur in a coal combustion burner of a coal-fired electrical power generation plant. Co-injections of clay and slag impro...
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WO/2016/045661A1 |
Provided is a heating device exhaust gas arrangement with an integrated sound suppressor, having: a rigid exhaust gas pipe (1) which is made by bending and longitudinally welding a perforated metal sheet and which has an un-perforated, c...
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WO/2016/045992A1 |
The invention relates to a method for generating energy, in which an electropositive metal selected from the alkali metals, the alkaline earth metals, aluminium and zinc, as well as mixtures and/or alloys thereof, is atomised and/or spra...
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WO/2016/047235A1 |
[Problem] To desalinate main ash for use as a raw material for cement, while holding operating costs and equipment costs low. [Solution] A main ash desalination method that involves dissolving a main ash M by adding water W1 at a weight ...
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WO/2016/039374A1 |
A stoker-type incinerator, having: a recirculated-exhaust-gas supply unit for causing an exhaust gas resulting from treating a combustion gas to recirculate to a combustion gas channel (15) through a recirculated-exhaust-gas nozzle (36) ...
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WO/2016/040108A1 |
The present disclosure relates to systems and methods that provide a low pressure liquid CO2 stream. In particular, the present disclosure provides systems and methods wherein a high pressure CO2 stream, such as a recycle CO2 stream from...
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WO/2016/034367A1 |
The invention relates to a process and a system for the dry cleaning of waste gases containing pollutants of a combustion process by means of granular alkaline absorbents that absorb the pollutants of the waste gas. The invention also re...
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WO/2016/032414A1 |
Solid and liquid/gas fueled hot water/steam boiler of the invention is a novel technological smokeless combustion, fully automated, solid and liquid/gas fueled hot water/steam boiler developed as an alternate to the domestic and industri...
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WO/2016/026501A1 |
Compact smoke or air diluter for high-temperature flue gas and contaminated air for being mounted at the top of or integrated in a chimney stack or a ventilation system that dilutes and dissipates high-temperature flue gas or contaminate...
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WO/2016/017669A1 |
A method for detoxifying combustion ash from organic waste provided with: a step for burning the organic waste and recovering cristobalite-converted combustion ash; a step for pulverizing the recovered combustion ash of the organic waste...
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WO/2016/011916A1 |
Disclosed are an ash chamber (4) structure and a combustion device (100) comprising the ash chamber (4) structure. An ash cleaning port (41) is provided on a side wall of the ash chamber (4), a barrier layer (6) is provided between a fir...
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WO/2016/003363A1 |
The invention relates to a system (1) connectable to a boiler, the system comprising housing (2) connectable to the boiler defining a shock wave chamber (3). An electrically conducting wire (4) is provided in the shock wave chamber, and ...
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WO/2016/000618A1 |
A structure of an ash chamber (4) and a solid fuel combustion apparatus (100) comprising the ash chamber (4). A drawer-shaped ash hopper (42) is inserted in an ash cleaning opening (41) of the ash chamber (4). The ash cleaning opening (4...
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WO/2015/196596A1 |
A smoke heat recovery apparatus for an oil or gas-fired boiler, comprising an outer barrel (1) and a smoke channel (3) and a water circulation channel (2) disposed within said outer barrel (1). A water inlet (5) and a water outlet (6) ar...
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WO/2015/189103A1 |
The invention relates to a waste gas treatment device (1) comprising a reducing catalyst (2) and an oxidation catalyst (5) which is arranged downstream of the reduction catalyst (2), characterized in that a temperature influencing device...
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WO/2015/186818A1 |
Provided is a boiler system (100) provided with: a boiler (10) for combusting fuel to generate combustion gas, the fuel containing less than 8.0% by weight of sulfur, less than 0.1% by weight of chlorine, and less than 20.0% by weight of...
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WO/2015/187781A2 |
A treatment method for stabilizing a sodic fly ash to reduce their leachability which is provided by a combustion process when a sodium-based sorbent comes in contact with a flue gas generated by combustion to remove at least a portion o...
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WO/2015/176943A1 |
The invention relates to a method for combusting a metal M, selected from alkali, alkaline earth metals, aluminum, and zinc, and alloys and/or mixtures thereof, using a combustion gas. The combustion is carried out by means of a porous b...
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WO/2015/177339A1 |
The invention relates to a system, method and injection device for flue gas denitrification in a combustion chamber by selective, non-catalytic reduction, comprising: a dynamic real-time simulation model which calculates and determines i...
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WO/2015/179644A1 |
The present invention relates generally to the field of emission control equipment for boilers, heaters, kilns, or other flue gas-, or combustion gas-, generating devices (e.g., those located at power plants, processing plants, etc.) and...
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WO/2015/172265A1 |
Provided is a waste energy source regenerating device, comprising a furnace body, a water cooling filter, a drying purifier, an air suction fan and sealed conduits connecting the various parts, wherein the air suction fan is provided at ...
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WO/2015/173184A1 |
A method for generation of electrical power and/or steam or vapour, by combustion of carbonaceous fuels, where carbonaceous fuel is combusted in a combustion chamber at a pressure of 40 to 200 bar in the presence of oxygen enriched air o...
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WO/2015/172043A1 |
A system treats off gas from a waste incinerator to decrease potentially negative aspects of the off gas to the environment. The system includes a waste incinerator and a plasma oxidizer. The waste incinerator includes an incineration ch...
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WO/2015/167137A1 |
The present invention relates to a smoke processing device capable of rapidly processing smoke, which occurs in indoor industrial sites and restaurants. To this end, the present invention provides a smoke processing device for processing...
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